fix Gemfile

Gemfile.lock

@@ -11,7 +11,8 @@ GEM
     eventmachine (1.2.7)
     ffi (1.15.5)
     forwardable-extended (2.6.0)
-    google-protobuf (3.24.0-x86_64-darwin)
+    google-protobuf (3.24.2)
+    google-protobuf (3.24.2-x86_64-darwin)
     http_parser.rb (0.8.0)
     i18n (1.14.1)
       concurrent-ruby (~> 1.0)
@@ -48,20 +49,25 @@ GEM
     pathutil (0.16.2)
       forwardable-extended (~> 2.6)
     public_suffix (5.0.3)
+    rake (13.0.6)
     rb-fsevent (0.11.2)
     rb-inotify (0.10.1)
       ffi (~> 1.0)
     rexml (3.2.6)
     rouge (4.1.3)
     safe_yaml (1.0.5)
-    sass-embedded (1.64.2-x86_64-darwin)
+    sass-embedded (1.66.1)
+      google-protobuf (~> 3.23)
+      rake (>= 13.0.0)
+    sass-embedded (1.66.1-x86_64-darwin)
       google-protobuf (~> 3.23)
     terminal-table (3.0.2)
       unicode-display_width (>= 1.1.1, < 3)
     unicode-display_width (2.4.2)
     webrick (1.8.1)
 
 PLATFORMS
+  ruby
   x86_64-darwin-19
 
 DEPENDENCIES